4 Pack Caster Wheels 300-Pound Swivel Rigid Polyurethane Plate (4 inch Plate)
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>4" wheels with Top Plate</li>
<li>Wheel Width 1" Overall Height 5"</li>
<li>Each Wheel 400-Pound capacity Plate Size 3.5"X2.5"</li>
<li>Heavy Duty</li>
<li>Solid Polyurethane tire won't mark surfaces</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/51iJkNLKOXL.jpg'></br>
<img src='http://ecx.images-amazon.com/images/I/31LsphV-RTL.jpg'></br>